log(根号2-1)(3+2根号2)[高一数学]怎么做哦?
log(根号2-1)(3+2根号2)[高一数学]怎么做哦?
高一数学 急!lgM+lg4N=2lg(M-3N),求log根号3(M/N)的值
log(根号3+根号2) (根号3-根号2) 求值.
log(2)根号18+1/2log(2)56-log(2)3根号7
log(2)(25)*log(3)(根号2)*log(5)(9)
log以根号2-1的3+2倍根号2)的对数怎么算
根号18除以(根号3+根号2)怎么做?
[log(3)3^1/2]^2+log(0.25)1/4+9log5根号5-log(根号3)1=?
log5[log根号2-1(1/根号(3+2根号2))] 等于多少?
数学问题:y=log a(x+根号下x^2-1) (a>0,a不等于一)的反函数怎么求?要详细过程
[log(5)√2·log(49)81]/[log(25)(1/3)·log(7)三倍根号四]
log底数:根号2-1 真数根号2+1 =()